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$618+ Cheap flights from Australia to San Antonio (SAT)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/6. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — SAT
juin 17 — juin 241
mar. 6/17
mar. 6/24
1 adult, Economy
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Cheap flight deals from Australia to San Antonio

Keep the following information in mind while searching for Australia to San Antonio flight deals. Data was last updated juin 12, 2025.

Round-trip from

$1,030
(Trip.com)

One-way from

$618
(Mytrip)

Popular in

January

Cheapest in

September

Average price

$1,596
From Australia to San Antonio
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One-way flight from Australia to San Antonio
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Highest demand for flights based on searches. 18% potential increase in price ($335 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($66 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Australia to San Antonio

Cheapest flights from Australia to San Antonio
Explore the most affordable flight options available from Australia to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on juin 12, 2025.

This Trip.com deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 7/291:15 pmSYD - SAT
2 stops38h 51mMultiple Airlines
mer. 8/62:11 pmSAT - SYD
2 stops30h 34mMultiple Airlines
Deal found 6/12$1,030
This Delta deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 7/299:25 amSYD - SAT
2 stops29h 49mDelta
mer. 8/61:40 pmSAT - SYD
2 stops25h 55mDelta
Deal found 6/12$1,060
This Kissandfly.com deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 7/2711:55 pmPER - SAT
2 stops50h 11mMultiple Airlines
dim. 8/32:11 pmSAT - PER
2 stops37h 54mMultiple Airlines
Deal found 6/12$1,717
This BYOjet deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BYOjet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 7/2710:45 pmPER - SAT
3 stops33h 27mAir Canada
dim. 8/34:30 pmSAT - PER
3 stops34h 15mAir Canada
Deal found 6/12$2,549

Cheapflights Fare Finder

Customize your flight search to find flights from Australia to San Antonio that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated juin 12, 2025.
Use the filters below to find and compare flights from Australia to San Antonio that are best for you.

Fly from

Australia

Fly to

San Antonio

Route

Depart

Return

Price

SydneySan Antonio

SYD - SAT

SYDSAT

Sydney Kingsford Smith

mar. 7/29

1:15 pm-1:06 pm

2 stops38h 51m

San Antonio

mer. 8/6

2:11 pm-11:45 am

2 stops30h 34m

$1,030

SydneySan Antonio

SYD - SAT

SYDSAT

Sydney Kingsford Smith

mar. 7/29

9:25 am-11:50 pm

1 stop29h 25m

San Antonio

mer. 8/6

2:49 pm-6:35 am

2 stops24h 46m

$1,060

PerthSan Antonio

PER - SAT

PERSAT

Perth

dim. 7/27

11:55 pm-1:06 pm

2 stops50h 11m

San Antonio

dim. 8/3

2:11 pm-5:05 pm

2 stops37h 54m

$1,717

PerthSan Antonio

PER - SAT

PERSAT

Perth

dim. 7/27

10:45 pm-7:12 pm

3 stops33h 27m

San Antonio

dim. 8/3

4:30 pm-3:45 pm

3 stops34h 15m

$2,549

SydneySan Antonio

SYD - SAT

SYDSAT

Sydney Kingsford Smith

sam. 9/6

7:45 pm-11:30 pm

3 stops42h 45m

$618

SydneySan Antonio

SYD - SAT

SYDSAT

Sydney Kingsford Smith

sam. 9/6

9:25 am-2:55 pm

1 stop20h 30m

$712

SydneySan Antonio

SYD - SAT

SYDSAT

Sydney Kingsford Smith

mar. 10/14

10:10 am-2:47 pm

1 stop20h 37m

$741

SydneySan Antonio

SYD - SAT

SYDSAT

Sydney Kingsford Smith

mar. 10/14

10:20 am-11:58 am

3 stops41h 38m

$1,055

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Best time to book a flight from Australia to San Antonio

Have a flexible travel schedule? Discover the best time to fly to San Antonio from Australia with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Australia to San Antonio

What is the cheapest month to book a flight from Australia to San Antonio?

Currently, August is the cheapest month in which you can book a flight from Australia to San Antonio (average of $295). Flying from Australia to San Antonio in March is currently the most expensive (average of $376). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from AU to SAT?

Find hourly flight availability from Australia to San Antonio. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated juin 12, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Australia to San Antonio as you normally would.

Rainfall in San Antonio by month

Plan your trip to San Antonio by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Antonio ranges from 1.6 - 3.7 inches per month. May is typically the wettest month, when rainfall can reach 3.7 in. December is typically the driest time to visit San Antonio when rainfall is around 1.6 in.

Temperature in San Antonio by month

Plan your trip to San Antonio by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Antonio, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing San Antonio

Get insights into the airlines that provide service to San Antonio. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Antonio. Reviews last updated juin 12, 2025.
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air Canada
7.1
Good
9,531 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Australia to San Antonio. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to San Antonio from Australia?

    Located just 7.6 mi from the city center, San Antonio (SAT) is the airport most travelers will use when flying to San Antonio from Australia.

  • What are the cheapest airlines to fly from Australia to San Antonio one-way?

    $712 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on American Airlines and Air Canada, with prices starting from $741 and $1,055, respectively.

  • Can I find deals for flights from Australia to San Antonio that include hotel bookings?

    Yes. In addition to deals on Australia to San Antonio flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Australia to San Antonio?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Australia to San Antonio.

  • Can I find deals for business class flights from Australia to San Antonio?

    Yes. Cheapflights offers flight deals from Australia to San Antonio by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Australia to San Antonio?

    Currently, August is the cheapest month in which you can book a flight from Australia to San Antonio (average of $295). Flying from Australia to San Antonio in March is currently the most expensive (average of $376). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Australia?

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New Braunfels

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